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COMPACTION WORK <br />Task description: Compact Mine Waste and Coal Stockpile Footprints at Mine Waste Pile <br />Permit Action: 2012 Bond <br />Site: Northfield Mine Recalculation Pennit /Job #: C2006085 <br />PROJECT IDENTIFICATION <br />Task #: 008 State: Colorado Abbreviation: None <br />Date: 1/24/2012 County: Fremont Filename: 0085 -008 <br />User: JRS <br />Agency or organization name: DRMS <br />HOURLY EOUIPMENT COST <br />Basic Machine: CAT 815F <br />feet <br />Horsepower: 240 <br />Compactor Type: Soil - tamping foot <br />8.00 <br />Shift Basis: 1 per day <br />16.3 <br />(5,280ft. /12in. /27cu.ft.) <br />Data Source: (CRG) <br />Cost Breakdown: <br />635.70 <br />CCY /hour <br />Site Altitude: <br />5,400 feet <br />Utilization % <br />Ownership Cost/Hour` <br />WA9 <br />NA <br />Operating Cost/Hour: <br />$69.76 <br />100 <br />Operator Cost/Hour. <br />$23.56 <br />NA <br />Total Unit Cost/Hour: <br />$130.81 <br />Total Fleet Cost/Hour: <br />$130.81 <br />MATERIAL OUANTITIES <br />Loose volume: 15;000 LCY <br />Compacted volume: 13,500 CCY <br />Source of estimated volume: Division Estimate <br />Source of estimated shrinkage factor: Cat Handbook <br />HOURLY PRODUCTION <br />Compacted width per pass (W): <br />Average Compactor Speed (S) <br />Compacted thickness of each lift (L); <br />Conversion Constant (C): <br />Required number of machine passes (P): <br />Unadjusted Hourly Unit Production: <br />Job Condition Correction Factors <br />Shrinkage factor: 0:900 <br />Unadjusted hourlv production = (W x S x L x C) /P <br />6.50 <br />feet <br />3.00 <br />mph <br />8.00 <br />inches <br />16.3 <br />(5,280ft. /12in. /27cu.ft.) <br />4 <br />passes <br />635.70 <br />CCY /hour <br />Site Altitude: <br />5,400 feet <br />Source <br />Altitude Adj : 1.00 (CAT HB) <br />Job Efficiency: 0.83 (1 shift/day ) <br />Net Correction: 0.8300 multiplier <br />Adjusted Hourly Unit Production: 527.63 <br />Adjusted Hourly Fleet Production: 527.63 <br />JOB TIME AND COST <br />Fleet size: 1 Compactor(s) <br />Unit cost: $0.248 per CCY <br />CCY/Hour <br />CCY/Hour <br />Total job time: <br />25.59 Hours <br />Total job cost: $3,347.00 <br />CIRCES Cost Estimating Softivare <br />